@mixin font-size-header-1 {
font-size: 32px;
font-family:  'PingFang SC',  -apple-system,   BlinkMacSystemFont,   'Segoe UI',   'Hiragino Sans GB',  'Inter',   'Microsoft YaHei',   'Helvetica Neue',  Helvetica,   Arial,   sans-serif;
line-height: 44px;


}
@mixin font-size-header-2 {
font-size: 28px;
font-family:  'PingFang SC',  -apple-system,   BlinkMacSystemFont,   'Segoe UI',   'Hiragino Sans GB',  'Inter',   'Microsoft YaHei',   'Helvetica Neue',  Helvetica,   Arial,   sans-serif;
line-height: 40px;


}
@mixin font-size-header-3 {
font-size: 24px;
font-family:  'PingFang SC',  -apple-system,   BlinkMacSystemFont,   'Segoe UI',   'Hiragino Sans GB',  'Inter',   'Microsoft YaHei',   'Helvetica Neue',  Helvetica,   Arial,   sans-serif;
line-height: 32px;


}
@mixin font-size-header-4 {
font-size: 20px;
font-family:  'PingFang SC',  -apple-system,   BlinkMacSystemFont,   'Segoe UI',   'Hiragino Sans GB',  'Inter',   'Microsoft YaHei',   'Helvetica Neue',  Helvetica,   Arial,   sans-serif;
line-height: 28px;


}
@mixin font-size-header-5 {
font-size: 18px;
font-family:  'PingFang SC',  -apple-system,   BlinkMacSystemFont,   'Segoe UI',   'Hiragino Sans GB',  'Inter',   'Microsoft YaHei',   'Helvetica Neue',  Helvetica,   Arial,   sans-serif;
line-height: 24px;


}
@mixin font-size-header-6 {
font-size: 16px;
font-family:  'PingFang SC',  -apple-system,   BlinkMacSystemFont,   'Segoe UI',   'Hiragino Sans GB',  'Inter',   'Microsoft YaHei',   'Helvetica Neue',  Helvetica,   Arial,   sans-serif;
line-height: 22px;


}
@mixin font-size-small {
font-size: 12px;
font-family:  'PingFang SC',  -apple-system,   BlinkMacSystemFont,   'Segoe UI',   'Hiragino Sans GB',  'Inter',   'Microsoft YaHei',   'Helvetica Neue',  Helvetica,   Arial,   sans-serif;
line-height: 16px;


}
@mixin font-size-regular {
font-size: 14px;
font-family:  'PingFang SC',  -apple-system,   BlinkMacSystemFont,   'Segoe UI',   'Hiragino Sans GB',  'Inter',   'Microsoft YaHei',   'Helvetica Neue',  Helvetica,   Arial,   sans-serif;
line-height: 20px;


}